With a top speed of 340 mph, it's a full 90 mph faster than a Bugatti Veyron. Acabion GTBO accelerates from 0 to 300mph in 30 seconds. Oh, and that top speed is limited, not what it'd actually be capable of reaching in perfect circumstances. Best of all, Acabion are ready to start production.

The GTBO is capable of more than just jaw-dropping performance figures. By employing low aerodynamic drag, low weight, and low rolling resistance, it's extremely economical, too. Cruising at 100mph it achieves 100mpg. At 250mph, 25mpg.

The GTBO is the brainchild of Peter Maskus, who sees it as the ultimate long-distance transport solution. In the world Maskus envisions, we'll all be using solar-powered, electric mass-transit for short commutes, creating a need for ultra-fast, ultra-efficient, individual, inter-city, rapid transportation. The GTBO fills that need.

If you want a GTBO now, it'll cost you. €1.87 million to be precise. Then there's the three-year wait--that's how long Maskus says it'll take to build one.